(E)-3-dimethylamino-2-methylsulfonylpropenenitrile | 858135-91-8

• 分子结构分类: 有机化合物 - 有机硫化合物 - 磺酰类
• 英文名称: (E)-3-dimethylamino-2-methylsulfonylpropenenitrile
• 英文别名: 3-dimethylamino-2-methylsulfonyl propenenitrile；3-(Dimethylamino)-2-(methylsulfonyl)acrylonitrile；(E)-3-(dimethylamino)-2-methylsulfonylprop-2-enenitrile
• CAS: 858135-91-8
• 化学式: C₆H₁₀N₂O₂S
• 分子量: 174.224
• InChiKey: YGCYQSVPXXQVCC-AATRIKPKSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.2
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  69.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  3-乙氧基-2-(甲基磺酰基)丙烯腈 、 二甲胺 以 乙醇 为溶剂， 生成 (E)-3-dimethylamino-2-methylsulfonylpropenenitrile
  参考文献：
  名称：

  The isomers and conformers of some push–pull enamines studied by vibrational and NMR spectroscopy and by ab initio calculations

  摘要：

  The isomers and conformers of six push-pull enamines: 3-dimethylamino-, 3-methylamino- and 3-amino-2-acetyl propenenitrile [(H3C)(2)N-CH=C(CN)(COCH3), H3C-NH-CH=C(CN)(COCH3) and H2N-CH=C(CN)(COCH3)] and 3-dimethylamino-, 3-methylamino- and 3-amino-2-methylsulfonyl propenenitrile [(H3C)(2)N-CH=C(CN)(SO2CH3), H3C-NH-CH=C(CN)(SO2CH3) and H2N-CH=C(CN)(SO2CH3)] have been studied experimentally by vibrational and NMR spectroscopy and theoretically by the ab initio calculations at MP2 level in 6-31G** basis set. The IR and Raman spectra of all compounds as a solid and solute in various solvents have been recorded in the region 4000-50 cm(-1). The NMR spectra were obtained in chloroform and DMSO at room temperature.All six compounds have been prepared by the same way. NMR spectra revealed that both dimethylamino compounds were prepared as a pure E isomers whereas in the case of methylamino compounds the 3-methylamino-2-methylsulfonyl propenenitrile was prepared also as a pure E isomer but 3-methylamino-2-acetyl propenenitrile as a pure Z isomer. Also 3-amino-2-methylsulfonyl propenenitrile was obtained as a pure the E isomer, but 3-amino-2-acetyl propenenitrile as a mixture of both E and Z isomers.Confomational possibilities of studied compounds are given only by the rotation of the acetyl and methylamino groups. Vibrational spectra revealed existence of two conformers with Z and E orientation of acetyl group for 3-dimethylamino-2-acetyl propenenitrile. Two conformers with anti or syn orientation of methylamino group for 3-methylamino-2-methylsulfonyl propenenitrile have been confirmed by vibrational and NMR spectra, but only one conformer with anti orientation of methylamino group for 3-methylamino-2-acetyl propenenitrile in chloroform solution and in solid phase was found. For latter compound the additional isomer/conformer was detected in more polar solvents (acetonitrile/DMSO). These experimental findings have been supported by ab initio solvent effect calculations. (c) 2005 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molstruc.2004.10.053

文献信息

• [DE] MIT SECHSGLIEDRIGEN HETEROCYCLISCHEN RINGEN KONDENSIERTE SUBSTITUIERTE PYRAZOLDERIVATE<br/>[EN] SUBSTITUTED PYRAZOLE DERIVATIVES CONDENSED WITH SIX-MEMBERED HETEROCYCLIC RINGS<br/>[FR] DERIVES DE PYRAZOLE SUBSTITUES, CONDENSES AVEC DES NOYAUX HETEROCYCLIQUES A SIX CHAINES
  申请人：BAYER AG

  公开号：WO2000006569A1

  公开（公告）日：2000-02-10

  Die vorliegende Erfindung betrifft neue substituierte Pyrazol-Derivate der allgemeinen Formel (I), worin R?1, R2, R3¿ und A die angegebenen Bedeutungen haben, sowie Verfahren zu ihrer Herstellung und ihre Verwendung als Arzneimittel, insbesondere als Arzneimittel zur Behandlung von Herz-Kreislauf-Erkrankungen.

  这项发明涉及一种新的取代吡唑衍生物，其一般式为（I），其中R?1，R2，R3和A具有所述的含义，以及它们的制备方法和用作药物的用途，特别是用作治疗心血管疾病的药物。
• sGC Stimulators
  申请人：Kim Charles

  公开号：US20120184516A1

  公开（公告）日：2012-07-19

  Compounds of Formula I are described. They are useful as stimulators of sGC, particularly NO-independent, heme-dependent stimulators. These compounds may be useful for treating, preventing or managing various disorders that are herein disclosed.

  描述了化学式I的化合物。它们可用作sGC的刺激剂，特别是NO独立的、血红素依赖性的刺激剂。这些化合物可能有助于治疗、预防或管理本文中披露的各种疾病。
• sGC STIMULATORS
  申请人：Ironwood Pharmaceuticals Inc.

  公开号：US20140323448A1

  公开（公告）日：2014-10-30

  Compounds of Formula I are described. They are useful as stimulators of sGC, particularly NO-independent, heme-dependent stimulators. These compounds may be useful for treating, preventing or managing various disorders that are herein disclosed.

  本文描述了公式I的化合物。它们可用作sGC的刺激剂，特别是NO非依赖性、血红素依赖性刺激剂。这些化合物可能有助于治疗、预防或管理本文中披露的各种疾病。
• SGC stimulators
  申请人：Ironwood Pharmaceuticals, Inc.

  公开号：US10189809B2

  公开（公告）日：2019-01-29

  Compounds of Formula I are described. They are useful as stimulators of sGC, particularly NO-independent, heme-dependent stimulators. These compounds may be useful for treating, preventing or managing various disorders that are herein disclosed.

  描述了式 I 的化合物。它们可作为 sGC 的刺激剂，尤其是 NO 依赖性血红素刺激剂。这些化合物可用于治疗、预防或控制本文公开的各种疾病。
• MIT SECHSGLIEDRIGEN HETEROCYCLISCHEN RINGEN KONDENSIERTE SUBSTITUIERTE PYRAZOLDERIVATE
  申请人：Bayer Aktiengesellschaft

  公开号：EP1102768A1

  公开（公告）日：2001-05-30